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xo-pyexpression: + Apply expressions

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This commit is contained in:
Roland Conybeare 2024-06-14 16:18:55 -04:00
commit 3d354f7657
1 changed files with 18 additions and 5 deletions
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23
src/pyexpression/pyexpression.cpp
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@ -3,10 +3,11 @@
#include "pyexpression.hpp"
#include "xo/pyreflect/pyreflect.hpp"
#include "xo/expression/Expression.hpp"
#include "xo/expression/ConstantInterface.hpp"
#include "xo/expression/Constant.hpp"
#include "xo/expression/Apply.hpp"
#include "xo/expression/PrimitiveInterface.hpp"
#include "xo/expression/Primitive.hpp"
#include "xo/expression/ConstantInterface.hpp"
#include "xo/expression/Constant.hpp"
#include "xo/pyutil/pyutil.hpp"
#include <cmath>
@ -14,11 +15,12 @@ namespace xo {
namespace ast {
using xo::ast::exprtype;
using xo::ast::Expression;
using xo::ast::ConstantInterface;
using xo::ast::Constant;
using xo::ast::make_apply;
using xo::ast::PrimitiveInterface;
using xo::ast::Primitive;
using xo::ast::make_primitive;
using xo::ast::ConstantInterface;
using xo::ast::Constant;
using xo::reflect::TaggedPtr;
using xo::ref::rp;
namespace py = pybind11;
@ -80,7 +82,7 @@ namespace xo {
// ----- Primitives -----
py::class_<PrimitiveInterface,
Expression,
Expression,
rp<PrimitiveInterface>>(m, "PrimitiveInterface")
.def("name", &PrimitiveInterface::name,
py::doc("name of this primitive function; use this name to invoke the function"))
@ -102,6 +104,17 @@ namespace xo {
rp<Primitive<double (*)(double)>>>(m, "Primitive_double_double")
;
// ----- Apply -----
py::class_<Apply,
Expression,
rp<Apply>>(m, "Apply")
.def_property_readonly("fn", &Apply::fn, py::doc("function to be invoked"))
.def_property_readonly("argv", &Apply::argv, py::doc("expressions (in position order) for function arguments"))
;
m.def("make_apply", &make_apply);
} /*pyexpresion*/
} /*namespace ast*/
} /*namespace xo*/